1 Environment variables in desktop:
6 DISPLAY - X11 display to use.
7 OOO_DISABLE_RECOVERY - Disables the recovery dialog.
8 OOO_EXIT_POST_STARTUP - Exit right after startup, for profiling purposes.
9 SAL_DISABLE_USERMIGRATION - Disable automatic conversion of old user configurations.
10 SAL_USE_VCLPLUGIN - Which VCL plugin to use instead of the auto-detected one.
15 LOK_DEBUG - Draw a small red rectangle in the top left corner so that it's easy to see where a new tile begins.